(Bloomberg) -- Going public via direct listing can be a bit of a gamble. For Surf Air Mobility Inc., it proved to be more like a spin on the roulette wheel.Most Read from BloombergThe Pizza That’s Taking Over the USSpaceX Falcon Heavy Rocket Deploys Massive SatelliteChina’s Push to Expand BRICS Membership FaltersBodegas Put on Notice as Visa Fights Back on Card SurchargesTraders Are Risking It All on Bets That Market Boom Will LastWhen the stock finally began trading just before 3 p.m. Thursday